function SearchKeyDown()
{
    if(event.keyCode == 13)
    {
        Search();
        event.returnValue=false;
    }
}

function Search()
{
    window.location.href =  "/Product/Search.aspx?t=" + document.getElementById("searchselect").value + "&q=" + encodeURI(document.getElementById("searchtxt").value);
}

function SearchKeyDown2()
{
    if(event.keyCode == 13)
    {
        Search2();
        event.returnValue=false;
    }
}

function Search2()
{
    window.location.href =  "/News/Search.aspx?q=" + encodeURI(document.getElementById("searchnewstxt").value);
}

function GetBooks(isShow)
{
    var tdiv = document.getElementById("tagbooks")
    var tdiv2 = document.getElementById("tagbooks2")
    tdiv.style.top = window.getScrollTop();
    tdiv.style.width = window.getWidth();
    tdiv.style.height = window.getHeight();
    tdiv2.style.marginTop = window.getHeight() / 2 - 160 + window.getScrollTop();
    if (isShow)
    {
        tdiv.style.display = "";
        tdiv2.style.display = "";
    }
    else
    {
        tdiv.style.display = "none";
        tdiv2.style.display = "none";
    }
}